The trees can stop water from washing earth away.earth前面不加th
The trees can stop water from washing earth away.earth前面不加the会不会扣分啊.急. 忘记加了.会扣吗 看图写句子的。还有 I have been to Beijing before. the 忘记加了- -.I have been to Beijing before.这句是看图写句的 .图片是北京 给的词是have been to .